Marcos Duarte Guimarães

ORCID: 0000-0002-9458-5649
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About
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Research Areas
  • Healthcare Regulation
  • Lung Cancer Diagnosis and Treatment
  • Antibiotic Resistance in Bacteria
  • Infection Control in Healthcare
  • Interstitial Lung Diseases and Idiopathic Pulmonary Fibrosis
  • COVID-19 and healthcare impacts
  • Chronic Obstructive Pulmonary Disease (COPD) Research
  • Renal and Vascular Pathologies
  • Pediatric Urology and Nephrology Studies
  • Renal cell carcinoma treatment
  • COVID-19 Clinical Research Studies
  • Food Safety and Hygiene
  • Lung Cancer Treatments and Mutations
  • Venous Thromboembolism Diagnosis and Management
  • Acute Ischemic Stroke Management
  • Medical Imaging and Pathology Studies
  • Systemic Sclerosis and Related Diseases
  • Bone Tumor Diagnosis and Treatments
  • Long-Term Effects of COVID-19
  • Histiocytic Disorders and Treatments
  • Syphilis Diagnosis and Treatment
  • Balance, Gait, and Falls Prevention
  • Male Reproductive Health Studies
  • Intraperitoneal and Appendiceal Malignancies
  • T-cell and Retrovirus Studies

Universidade Federal do Vale do São Francisco
2020-2024

Baker Hughes (Germany)
2024

Baker Hughes (United States)
2024

AC Camargo Hospital
2017-2022

Universidade de Pernambuco
2022

Hospital São Rafael
2021

Universidade do Vale do Sapucaí
2021

Hospital de Santa Marta
2020

Hospital Heliópolis
2019

This paper aims to present the results of a series several Brazilian institutions that have been carrying out lung cancer screening (LCS).This is retrospective, cohort study, with follow-up individuals both sexes, heavy smoking history, who participated in LCS programs between December 2013 and January 2021 six located states São Paulo, Rio Grande do Sul, Bahia.Three thousand four hundred seventy were included, which 59.8% male (n = 2,074) 50.6% current smokers 1,758), 60.7 years (standard...

10.1200/go.21.00257 article EN cc-by-nc-nd JCO Global Oncology 2022-01-24

We performed a randomized, controlled trial to analyse the effects of resistance training (RT) on cognitive and physical function among older adults. Fifty participants (mean age 67 years, ~60% woman) were randomly assigned an RT program or control group. Participants allocated three sets 10-15RM in nine exercises, times per week, for 12-weeks. Control group did not perform any exercise. Variables included (global executive function) (gait, mobility strength) outcomes. At completion...

10.1080/02640414.2020.1763740 article EN Journal of Sports Sciences 2020-07-31

To report the experience of a routine follow-up program based on medical visits and chest CT.This was retrospective study involving patients followed after complete surgical resection non-small cell lung cancer between April 2007 December 2015. The consisted clinical examination CT. Each visit classified as or non-routine consultation, were considered symptomatic asymptomatic. outcomes no evidence cancer, recurrence, second primary cancer.The sample comprised 148 patients. median time 40.1...

10.36416/1806-3756/e20210025 article EN cc-by-nc Jornal Brasileiro de Pneumologia 2021-08-02

Stroke is one of the main causes death worldwide. Educational interventions on stroke are potentially effective in reducing period between onset symptoms and initial emergency medical assistance.To assess high school students' knowledge stroke.Cross-sectional study conducted schools northeastern Brazil.A self-structured questionnaire survey regarding awareness was applied among students Brazil. Data were collected 2018 2019. The chi-square test other descriptive statistics used. Univariate...

10.1590/1516-3180.2021.0659.r2.13102021 article EN cc-by Sao Paulo Medical Journal 2022-05-02

In 2019, COVID-19 began one of the greatest public health challenges in history, reaching pandemic status following year. Systems capable predicting individuals at higher risk progressing to severe forms disease could optimize allocation and direction resources. this work, we evaluated performance different Machine Learning algorithms when clinical outcomes patients hospitalized with COVID-19, using data from hospital admission alone. This was collected during a prospective, multicenter...

10.3389/frai.2024.1495074 article EN cc-by Frontiers in Artificial Intelligence 2024-12-18

To identify the characteristics of thoracic calcifications on magnetic resonance (MR) imaging, as well correlations between MR imaging and CT findings.This was a retrospective study including data 62 patients undergoing scans chest at any seven hospitals in Brazilian states Rio Grande do Sul, São Paulo, de Janeiro March 2014 June 2016 presenting with scans. T1- T2-weighted images (T1- T2-WIs) were semiquantitatively analyzed, lesion-to-muscle signal intensity ratio (LMSIR) estimated....

10.1590/1806-3713/e20180168 article EN cc-by-nc Jornal Brasileiro de Pneumologia 2019-01-01

Descrever a etiologia e resistência dos isolados bacterianos das hemoculturas de pacientes internados na Sala Cuidados Intermediários do Hospital Universitário Vale São Francisco, Petrolina/PE. Foram analisadas, retrospectivamente, todas as hemoculturas, realizadas pelo Laboratório Análises Clínicas Universitário, entre janeiro dezembro 2020 através da análise descritiva quantitativa. Os dados foram tabulados em planilhas Excel® foi realizada valores absolutos percentuais. As identificações...

10.33448/rsd-v10i7.16605 article PT Research Society and Development 2021-06-25

To evaluate the success and complication rates of ultrasound-guided renal biopsy at a tertiary care hospital.This was retrospective analysis 97 biopsies, all performed by same radiologist, between 1 March, 2017 31 October, 2019.Of biopsies evaluated, 87 had definitive pathological diagnosis. In five cases (5.4%), results were inconclusive second procedure required. seven procedures (7.6%), there complications, which properly resolved.Ultrasound-guided has proven to be safe, effective method...

10.1590/0100-3984.2020.0064 article EN Radiologia Brasileira 2021-09-27

O câncer de próstata é um dos mais prevalentes no sexo masculino, sobretudo, em pacientes idosos. A ressonância magnética (RM), uma ferramenta diagnóstico por imagem que evoluiu muito nos últimos anos, principalmente com o advento da avaliação multiparamétrica através das sequências ponderadas T2, Difusão e Perfusão. objetivo deste estudo, foi avaliar papel Ressonância Magnética Multiparamétrica (RMMP) na caracterização do (CaP) programa vigilância ativa, estadiamento pré-terapêutico...

10.51909/recis.v3i1.167 article PT cc-by-nc-nd Revista de Ensino Ciência e Inovação em Saúde 2022-05-03

SCIENTEX/UNIVASF - Semana de Ensino, Pesquisa e Extensão da Universidade Federal do Vale São Francisco (978-65-5941-652-3) Câncer De Mama Na Viii Região Saúde Pernambuco: Avaliação Do Rastreamento A Partir Indicadores Processo

10.29327/scientexunivasf.459405 article PT SCIENTEX/UNIVASF - Semana de Ensino, Pesquisa e Extensão da Universidade Federal do Vale do São Francisco 2022-01-01

As síndromes respiratórias agudas graves são responsáveis por um número considerável de internamentos em Unidades Terapias Intensiva. Atualmente, este contingente vem crescendo consideravelmente virtude da pandemia causada pelo novo corona vírus, o SARS-CoV-2. Diferentes aspectos clínicos e radiológicos têm sido relacionados ao desenvolvimento doença. Este estudo tem como objetivo avaliar dos indivíduos admitidos hospital regional localizado na região do semiárido nordeste brasileiro. Foram...

10.51909/recis.v1i1.68 article PT cc-by-nc-nd Revista de Ensino Ciência e Inovação em Saúde 2021-02-17

As infecções hospitalares são um desafio para a saúde pública, pois impactam no prognóstico do paciente e nos custos hospitalares. O objetivo deste estudo foi avaliar ocorrência o perfil bacteriano de aspirados traqueais pacientes internados na Unidade Terapia Intensiva. Trata-se retrospectivo, descritivo documental, tendo como fonte as planilhas disponibilizadas pelo laboratório Análises Clínicas Hospital Universitário. Dos 307 laudos analisados em 2017, 142 estavam positivos, 2018 dentre...

10.33448/rsd-v10i14.21550 article PT Research Society and Development 2021-10-24

As infecções hospitalares (IH), atualmente denominadas IRAS, elevam consideravelmente os custos no cuidado do paciente, além de aumentar o tempo internação, morbidade e mortalidade nos serviços saúde. O objetivo deste trabalho foi avaliar perfil bacteriano das superfícies equipamentos da Sala Emergência um hospital universitário. Trata-se estudo exploratório com abordagem quantitativa, qual realizado na Hospital Universitário Universidade Federal Vale São Francisco (HU-UNIVASF/EBSERH). A...

10.51909/recis.v2i3.195 article PT cc-by-nc-nd Revista de Ensino Ciência e Inovação em Saúde 2021-12-22

Searchable abstracts of presentations at key conferences in endocrinology ISSN 1470-3947 (print) | 1479-6848 (online)

10.1530/endoabs.32.p717 article EN Endocrine Abstracts 2013-04-01

Objetivo: analisar o perfil clínico, radiológico e patológico dos tumores da sela túrcica em um hospital universitário região do submédio vale São Francisco. Materiais métodos: Trata-se de estudo retrospectivo, com análise exames tomografia computadorizada ressonância magnética crânio realizados 21 pacientes portadores neoplasias entre os anos 2011 2016. Resultados: Os métodos imagem foram as principais ferramentas para pesquisa diagnóstico tumor selar 17 (80,9%) casos, maior prevalência...

10.51909/recis.v1i1.35 article PT cc-by-nc-nd Revista de Ensino Ciência e Inovação em Saúde 2021-02-17
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